Title (en)

DEVICE FOR ADJUSTING THE LENGTH OF A SUPPORT AND METHOD FOR PRODUCING SAME

Title (de)

EINRICHTUNG ZUR VERSTELLUNG DER LÄNGE EINER STÜTZE SOWIE EIN VERFAHREN ZUR HERSTELLUNG DERSELBEN

Title (fr)

DISPOSITIF POUR LE REGLAGE DE LA LONGUEUR D'UN SUPPORT AINSI QUE PROCEDE DE PRODUCTION DE CE DISPOSITIF

Publication

EP 0914570 A1 19990512 (DE)

Application

EP 98919020 A 19980515

Priority

• CH 9800205 W 19980515
• CH 118497 A 19970521
• CH 149297 A 19970618

Abstract (en)

[origin: WO9853221A1] The invention relates to a device comprising a substantially tubular inner part (10) and a fluid-impermeable piston (4) stored therein. The base (41) of the piston (4) and a seal (70) form a unit.

IPC 1-7

F16F 9/32; F16F 9/36

IPC 8 full level

F16F 9/32 (2006.01); F16F 9/36 (2006.01)

CPC (source: EP US)

F16F 9/3214 (2013.01 - EP US); F16F 9/3228 (2013.01 - EP US); F16F 9/368 (2013.01 - EP US)

Citation (search report)

See references of WO 9853221A1

Designated contracting state (EPC)

CH DE ES FR GB IT LI

DOCDB simple family (publication)

WO 9853221 A1 19981126; EP 0914570 A1 19990512; US 6471178 B1 20021029

DOCDB simple family (application)

CH 9800205 W 19980515; EP 98919020 A 19980515; US 23027699 A 19990322